M350087 八、新型說明： 【新型所屬之技術領域】 本創作涉及微動開關領域技術’尤其是指—種性能穩定可 靠’使用壽命長的微動開關。 心 【先前技術】 眾所周知’微動開關是一種相鄰觸頭控制元件，其用於接通 或斷開電路或信號，以實現電器設備的開斷或保護功^。微動開 關的=構一般包括有外殼和設置於外殼内的共用端子、常閉端 子、常開端子、活動接觸片、接觸片重定件、按鈕。其中，、、舌動 連通於共用端子，另—端的觸頭在常閉端子與常開 j之間s祕接連通，其由按姉接觸片重定件的配合作 =活動接㈣的換接動作。通常域好效果地按壓按紐，來昭 ί 、二圖’於殼體上還設置有用於按壓按叙的壓腳κ，壓腳κ 2二嵌***殼體内，另—端斜向上翹起，壓卿κ的中於 不足之踐證明’目前現有技術的開關結構存在諸多 尤其該f ^的活動不靈敏’產品性能不夠穩定可靠； 柏側的承肩部u，來固定，由於殼 "原^ 接觸面積較小’在長期多 腳、^間的豎向 響開關的工作性能，甚至祕功^失^：1 以^^體/影 的要求。 穴从M致不旎達到壽命測試 【新型内容】 并作針對現有技術存在之缺陷，主要目的是描#锸咏▲ 知疋可#，使用壽命長的微動_。 的枝供-種性能 本創作採用如下之技術方案： 活動接觸片的―端電性 重疋件、按紐及Μ腳；該 M350087 ，活動地設置於殼體上的減口内，触上端伸出殼體外，按知 =作用於接則餘件上；位於胁側旁的殼體上設置有—欧 =欠t if!7包括有—體姻的基本部、驗部和承肩部，i 插裳1Γ述豎向嵌槽内； 月# 所述按鈕侧旁進一步設置有一橫向嵌 豎向嵌槽連通，並於触嵌槽上方形财—限彳ϋ、;°〜、則述 =壓騎-步設置有—燕尾部，該燕尾部自 成’且該燕尾部插裝於前侧槽内’卡勾: 所述制端子包括有-體成型的第—限位 内，並平= 橫向間距設置，該共用觸腳折弯後向下插伸出殼t組 所述限她上設置有—截面為㈣的 =片的卿設置有尖部，料做插於前伽軸，= 持於綱.自設置侧，該兩護角央 所述常閉端子包括有-體成型的常 :觸頭橫向固定於前述殼體内，常閉觸腳折彎出s 距設置，該常開觸腳折彎後向下插伸=體二閉=平行登向間 上的觸點橫向伸入該常閉觸頭與常開觸頭間。，則处活動接觸片 所述接觸片復位件為拉力彈筈，該 前述第-限位板上，另-端橫向勾於前述 的—端橫向勾於 鈕的底端向下抵壓於該拉力彈簧的中部。/妾觸片上；前述按 M350087 本創作使用上述技術方案後，复 上增設一燕尾部，其加大了續砂斜:有皿效果在於，通過於壓腳 避免殼體被卡破現象的出現1進力面積’從而可有效 古母书々主八詞出現進而延長壓腳的使用壽命，逵到# 觸=;Γ 。另外，通過採用拉力心取= 進一 ，的受力更好控制，4二=;二=使活動 步提升活動接觸片的工作性能和可靠度。 【實施方式】 又M350087 VIII. New description: [New technical field] This creation involves the field of micro-switch technology, especially the kind of micro-switch with stable performance and long service life. Heart [Prior Art] It is well known that a microswitch is an adjacent contact control element that is used to turn a circuit or signal on or off to effect an opening or protection of an electrical device. The structure of the micro switch includes a housing and a common terminal disposed in the housing, a normally closed terminal, a normally open terminal, a movable contact piece, a contact piece restoring member, and a button. Wherein, the tongue is connected to the common terminal, and the other end of the contact is in a secret connection between the normally closed terminal and the normally open j, and the switching operation of the button contact re-reformer is replaced by the movable joint (four). . Usually, the field presses the button with good effect, and the pressure on the housing is also provided on the housing. The presser foot κ 2 is inserted into the housing, and the other end is tilted upward. The proof of the insufficiency of the qingqing κ 'the current state of the art switch structure has many, especially the activity of the f ^ is not sensitive' product performance is not stable and reliable; the shoulder side of the cypress side u, to fix, due to the shell " The original ^ contact area is small 'the performance of the vertical ring switch in the long-term multi-foot, ^, even the secret ^ ^ ^: 1 to ^ ^ body / shadow requirements. The hole from M to the end of life test [new content] and for the existing technology defects, the main purpose is to describe #锸咏▲ 知疋可#, long service life _. The performance of the branch - the performance of the creation of the following technical solutions: the active contact piece of the end of the electrical components, button and foot; the M350087, actively placed in the casing on the reduction, the upper end of the extension Outside the casing, according to the knowledge = acting on the remaining parts; the housing on the side of the flank is provided with - Europe = owed t if! 7 includes the basic part of the body, the inspection department and the shoulder, i裳1 Γ 竖 竖 竖 ; ; ; ; 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月The step is provided with a dovetail portion, the dovetail portion is self-contained and the dovetail portion is inserted into the front side groove. The hook is: the terminal comprises a body-shaped first limit, and the flat = lateral spacing setting The common contact pin is bent and then inserted downwardly to extend the shell t group. The limit is set on the side of the section (four) = the piece of the piece is provided with a tip, which is inserted into the front gamma axis, = is held in the class. The self-setting side, the normally closed terminal of the two corner guards includes a body-shaped forming: the contact is laterally fixed in the casing, and the normally closed contact pin is bent out of the s distance After the normally open contact pin is inserted is bent downwardly extending = off = two parallel body extending into the lateral contacts on the board between the normally closed contact between the normally open contact. The contact piece resetting member is a tension spring, and the other end-side limit plate is biased at the bottom end of the button to the bottom end of the button. The middle of the spring. / 妾 妾 ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; The force area 'is thus effective in the appearance of the ancient mother tongue and the eight characters to prolong the service life of the presser foot, and reach #触=;Γ. In addition, by using the pulling force to take = one, the force is better controlled, 4 2 =; 2 = to make the active step improve the working performance and reliability of the active contact piece. [Embodiment]
下^合附圖與具體實施例對本創作作進一步說明： 气照第二圖i第七圖顯示出了作為本創作之較佳實施例的具 :、、、„構’包括有殼體1()、共_子2Q、常_子加、常開端子 、活動接觸片50、拉力彈簧6〇、按鈕7〇和壓腳8〇。 其中^該殼體10内具有一容置空腔H，殼體1〇上端面上設 ^有二按壓口 12，該按壓口 12的側旁設置有一豎向嵌槽13和一 叙向肷槽14，於橫向嵌槽14上方形成有一限位塊15 (參照第六 圖）。 該共用端子20包括有一體成型的第一限位板21、第二限位 板22和共用觸腳23,其中，第一限位板21和第二限位板22豎向 固定於前述容置空腔11内，並平行橫向間距設置，該共用觸腳23 折彎後向下插伸出殼體10外。 該常閉端子30包括有一體成型的常閉觸頭31和常閉觸腳 32 ’該常閉觸頭31橫向固定於前述容置空腔11内，常閉觸腳32 折彎後向下插伸出殼體1〇外。 該常開端子40包括有一體成型的常開觸頭41和常開觸腳 42 ’該常開觸頭41橫向固定於前述容置空腔11内，與前述常閉 觸頭31豎向間距平行設置，該常開觸腳42折彎後向下插伸出殼 體10外。 該活動接觸片50的一端電性活動|交接於前述第二限位板22 上’另一端上的觸點51橫向伸入前述常閉觸頭31與常開觸頭41 M350087 間。活動接觸片50上最好還設置有三角形標示52 ( 示）’通過^標示52可有效減少區分方向而造成人工成本的浪費。 請參照第四圖’該拉力彈簧6〇的一端橫向勾於前述第一限位 板21上，另一端橫向勾於前述活動接觸片5〇上。拉力 到促使前述活動接觸片5G復位的制，通過操作雜^ 可拉動活動接觸片50繞其鉸接處上下擺動。 - 該按鈕70可自由上下滑動地嵌裝於前述按壓口 12内， 向上伸出殼體10外’下端向下抵壓於前述拉力彈中' 而The present invention will be further described with reference to the accompanying drawings and specific embodiments. The second figure i of the second embodiment shows the preferred embodiment of the present invention: , , , , , , ), a total of 2Q, a constant_sub plus, a normally open terminal, a movable contact piece 50, a tension spring 6〇, a button 7〇, and a presser foot 8〇. Wherein the housing 10 has a receiving cavity H therein, The upper end surface of the casing 1 is provided with two pressing openings 12, and a side of the pressing opening 12 is provided with a vertical fitting groove 13 and a sliding groove 14 , and a limiting block 15 is formed above the horizontal fitting groove 14 ( Referring to the sixth figure), the common terminal 20 includes an integrally formed first limiting plate 21, a second limiting plate 22 and a common contact pin 23, wherein the first limiting plate 21 and the second limiting plate 22 are vertical. The common contact pins 23 are bent and then inserted downwardly out of the housing 10. The normally closed terminal 30 includes an integrally formed normally closed contact 31. And the normally closed contact 32' is fixed laterally in the receiving cavity 11 , and the normally closed contact pin 32 is bent and then inserted downwardly out of the housing 1 . The terminal 40 includes an integrally formed normally open contact 41 and a normally open contact 42. The normally open contact 41 is laterally fixed in the receiving cavity 11 and is disposed in parallel with the vertical spacing of the normally closed contact 31. The normally open contact pin 42 is bent and then inserted downwardly out of the housing 10. The one end of the movable contact piece 50 is electrically movable|crossover to the second limiting plate 22, and the contact 51 on the other end extends laterally. Preferably, the movable contact piece 50 is further provided with a triangular mark 52 (shown). In the fourth figure, one end of the tension spring 6〇 is laterally hooked on the first limiting plate 21, and the other end is laterally hooked on the movable contact piece 5〇. The pulling force is used to urge the movable contact piece 5G to be reset. The movable contact piece 50 can be swung up and down around its hinge. - The button 70 can be slidably fitted in the pressing opening 12, and protrudes upwardly from the outer side of the housing 10, and the lower end is pressed downward against the tensile force. In the '
81 Sit五二九圖，該壓腳8〇包括有一體成型的基^部 81、堡板部82、承肩部83和燕尾部84。其中，該基本部丄 肩邛83插裝於前述豎向喪槽13 β，承肩部83凸設於寿 白厂勺兩側；該壓板部82自基本部81上端折.f後斜向上延伸^81 84 14,, 另外，參照第七圖和第八圖，前述共用端子2G的第 22上設置有一截面為v形的凹槽24 = 反 =設置有細，_ 53嵌插於前_ 5= 構，以防止活動接觸片μ . 办成叙接J口 設置_ 日f尖部53的兩側各自 止活_觸片50左央持於弟二限位板22的兩侧，以防 本實施例之工作原理詳述如下： 當按钮70未被按下時，關處於常開狀能 觸於吊開端子4〇的常開 ;㈧的作用下抵 開關處於常閉狀態，電路^ ^田按=讀腳80按下時， 上 點51在拉力彈菩6〇的作用抿二日守活動接觸片50的觸 。 〜博用下抵觸於常閉端子30的常閉觸頭31 本創作的重^在於，通過於壓腳上增設一燕尾部84，其加大 8 M350087 了设體ίο對屡胳^ AA。1 現象的出現，'隹而、文力面積，從而可有效避免殼體10被卡破 測試的標準。t延長獅卩80的錢壽命，達収高要求之壽命 件，由於拉力彈箬的=二力彈！來取代傳統之接觸片復位 更好控制，以獲得更為均勾和二使活動接觸片的受力 觸片的工作性能和^度m破的作用力’進-步提升活動接 非對本創作作—觀軸騎触實施伽已，並 貝對以上實施例所作的任何細微修改 的技術貫 於本創作技術方案的範圍内。 ，欠化14修飾，均仍屬 【圖式簡單說明】 圖是常見之微動開關的組裝立體示意圖； ，二圖是現有技術之壓腳的立體示意圖；， 第二圖是本創作實施例的内部透視圖； 第四圖是本創作實施例的局部立體圖； 第五圖是本創作實施例的截面圖； 第六圖是第五圖中殼體的截面圖； 第七圖是本創作實施例中共用端子的立體圖； 第八圖是本創作實施例中活動接觸片的立體圖； 第九圖是本創作實施例中壓腳的立體圖。 【主要元件符號說明】 1〇、殼體 12、按壓口 14、橫向被槽 、共用端子 22、第二限位板 24、凹槽 31、常閉觸頭 、常開端子 Π、容置空腔 13、豎向嵌槽 15、限位塊 21、第一限位板 23、共用觸腳 30、常閉端子 32、常閉觸腳 41、常開觸頭 M350087 42、常開觸腳 51、觸點 53、尖部 60、拉力彈簧 80、壓腳 82、壓板部 84、燕尾部 1 /、壓腳 2 、按崔丑 50、活動接觸片 52、標示 54、護角 70、按鈕 81、基本部 83、承肩部 11 —、承肩部81 Sit 5:29, the presser foot 8 includes an integrally formed base portion 81, a forged plate portion 82, a shoulder portion 83, and a dovetail portion 84. Wherein, the basic portion shoulder 83 is inserted into the vertical sulcus 13 β, and the shoulder portion 83 is protruded from both sides of the Shoubai factory spoon; the pressing plate portion 82 is folded from the upper end of the basic portion 81 and extends obliquely upward. ^81 84 14, in addition, referring to the seventh and eighth figures, the 22nd portion of the aforementioned common terminal 2G is provided with a groove 24 having a v-shaped cross section = reverse = set is thin, _ 53 is inserted in the front _ 5 = Structure to prevent the active contact piece μ. Set up the J port setting _ Day f point 53 on both sides of each stop to live _ contact 50 left center on the two sides of the second limit plate 22, in case The working principle of the embodiment is described in detail as follows: When the button 70 is not pressed, the normally open state can contact the normally open terminal 4 〇; (8) the lower switch is in the normally closed state, the circuit ^ ^ Tian When the = reading foot 80 is pressed, the upper point 51 is in the action of the tensioning force 6 抿 守 守 守 活动 活动 活动 活动 活动 活动 活动 活动 活动 活动 活动 活动 活动 活动 活动 活动~ The use of the normally closed contact 31 against the normally closed terminal 30 is based on the addition of a dovetail 84 to the presser foot, which is increased by 8 M350087. 1 The appearance of the phenomenon, '隹, and the area of the force, can effectively avoid the standard of the casing 10 being broken. t Extend the life of the Griffin 80 to meet the demanding life of the piece, due to the tension of the bomb = the second force! To replace the traditional contact piece reset better control, to obtain more uniform hook and two to make the active contact piece of the force contact piece work performance and ^ degree m broken force 'in step-up promotion activity - The technique of performing the gamma on the axis of the ride, and any fine modification of the above embodiment is within the scope of the present technical solution. The undercut 14 modification is still a simple illustration of the figure. The figure is a three-dimensional schematic diagram of the assembly of a common micro switch; the second figure is a three-dimensional view of the presser foot of the prior art; and the second figure is the interior of the present embodiment. The fourth drawing is a partial perspective view of the present embodiment; the fifth drawing is a sectional view of the present embodiment; the sixth drawing is a sectional view of the housing in the fifth drawing; A perspective view of the terminal is used; the eighth figure is a perspective view of the movable contact piece in the present embodiment; and the ninth drawing is a perspective view of the presser foot in the present embodiment. [Main component symbol description] 1 〇, housing 12, pressing port 14, lateral groove, common terminal 22, second limiting plate 24, groove 31, normally closed contact, normally open terminal Π, accommodating cavity 13. Vertical slot 15, limit block 21, first limiting plate 23, common contact pin 30, normally closed terminal 32, normally closed contact pin 41, normally open contact M350087 42, normally open contact 51, touch Point 53, tip 60, tension spring 80, presser foot 82, pressure plate portion 84, dovetail portion 1 /, presser foot 2, press Cui ug 50, movable contact piece 52, indicator 54, corner guard 70, button 81, basic portion 83, shoulder shoulder 11 — shoulder shoulder
1010